CVE-2018-15587

GNOME Evolution through 3.28.2 is prone to OpenPGP signatures being spoofed for arbitrary messages using a specially crafted email that contains a valid signature from the entity to be impersonated as an attachment.

Published: Feb 11, 2019
Updated: Apr 13, 2023
CVE: CVE-2018-15587
Severity: Medium
Exploit:

CVSS v3:

Severity: Medium
Score: 6.5
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

CVSS v2:

Severity: Low
Score: 4.3
AV:N/AC:M/Au:N/C:N/I:P/A:N

CWEs:

CWE-347

Affected Software
References

Software	From	Fixed in
gnome / evolution	-	3.28.2.x
debian / debian_linux	8.0	8.0.x

http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00047.html
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00061.html
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00024.html
http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.html
http://seclists.org/fulldisclosure/2019/Apr/38
http://www.openwall.com/lists/oss-security/2019/04/30/4
https://bugzilla.gnome.org/show_bug.cgi?id=796424
https://github.com/RUB-NDS/Johnny-You-Are-Fired
https://github.com/RUB-NDS/Johnny-You-Are-Fired/blob/master/paper/johnny-fired.pdf
https://lists.debian.org/debian-lts-announce/2019/04/msg00027.html
https://seclists.org/bugtraq/2019/Jun/7
https://usn.ubuntu.com/3998-1/
https://www.debian.org/security/2019/dsa-4457

Vulnerability Database

289,599

CVE-2018-15587